See nutrition facts panel for as prepared. Per 3 oz (Unprepared): 310 calories; 1.5 g sat fat (8% DV); 670 mg sodium (28% DV); 8 g sugars.No artificial preservatives. No artificial dyes.New! Shell pasta. Even more reasons to love it. This box of kraft macaroni & cheese dinner may look simple, but it actually contains some extraordinary things. Inside you'll find happy childhood memories, tons of blissful smiles, and our delicious elbow macaroni waiting to be covered with gooey, cheesy goodness.